Commit 0d925626 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Guenter Roeck

docs: hwmon: k8temp, w83793: convert to ReST format

Convert k8temp and w83793 to ReST format, in order to allow them
to be parsed by Sphinx.
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 08fae079
......@@ -2,12 +2,17 @@ Kernel driver k8temp
====================
Supported chips:
* AMD Athlon64/FX or Opteron CPUs
Prefix: 'k8temp'
Addresses scanned: PCI space
Datasheet: http://support.amd.com/us/Processor_TechDocs/32559.pdf
Author: Rudolf Marek
Contact: Rudolf Marek <r.marek@assembler.cz>
Description
......@@ -27,10 +32,12 @@ implemented sensors.
Mapping of /sys files is as follows:
temp1_input - temperature of Core 0 and "place" 0
temp2_input - temperature of Core 0 and "place" 1
temp3_input - temperature of Core 1 and "place" 0
temp4_input - temperature of Core 1 and "place" 1
============= ===================================
temp1_input temperature of Core 0 and "place" 0
temp2_input temperature of Core 0 and "place" 1
temp3_input temperature of Core 1 and "place" 0
temp4_input temperature of Core 1 and "place" 1
============= ===================================
Temperatures are measured in degrees Celsius and measurement resolution is
1 degree C. It is expected that future CPU will have better resolution. The
......@@ -48,7 +55,7 @@ computed temperature called TControl, which must be lower than TControlMax.
The relationship is following:
temp1_input - TjOffset*2 < TControlMax,
temp1_input - TjOffset*2 < TControlMax,
TjOffset is not yet exported by the driver, TControlMax is usually
70 degrees C. The rule of the thumb -> CPU temperature should not cross
......
......@@ -2,14 +2,18 @@ Kernel driver w83793
====================
Supported chips:
* Winbond W83793G/W83793R
Prefix: 'w83793'
Addresses scanned: I2C 0x2c - 0x2f
Datasheet: Still not published
Authors:
Yuan Mu (Winbond Electronics)
Rudolf Marek <r.marek@assembler.cz>
- Yuan Mu (Winbond Electronics)
- Rudolf Marek <r.marek@assembler.cz>
Module parameters
......@@ -17,12 +21,13 @@ Module parameters
* reset int
(default 0)
This parameter is not recommended, it will lose motherboard specific
settings. Use 'reset=1' to reset the chip when loading this module.
* force_subclients=bus,caddr,saddr1,saddr2
This is used to force the i2c addresses for subclients of
a certain chip. Typical usage is `force_subclients=0,0x2f,0x4a,0x4b'
a certain chip. Typical usage is `force_subclients=0,0x2f,0x4a,0x4b`
to force the subclients of chip 0x2f on bus 0 to i2c addresses
0x4a and 0x4b.
......@@ -47,10 +52,12 @@ This driver implements support for Winbond W83793G/W83793R chips.
* Temperature sensor types
Temp1-4 have 2 possible types. It can be read from (and written to)
temp[1-4]_type.
- If the value is 3, it starts monitoring using a remote termal diode
(default).
- If the value is 6, it starts monitoring using the temperature sensor
in Intel CPU and get result by PECI.
Temp5-6 can be connected to external thermistors (value of
temp[5-6]_type is 4).
......
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